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Amine , amine Any one of a group of organic compounds derived by replacing one or more of the hydrogen atoms in ammonia by organic groups. Primary amines hav… interglacial , interglacial A period of warmer climate that separates two glacial periods. Midlatitude interglacials show a characteristic sequence of vegetation ch… Hygroscopic Nucleus , hygroscopic nucleus Microscopic particle (e.g. of sulphur dioxide, salt, dust, or smoke) in the free air, on which water vapour may condense to form… Deimatic Behaviour , deimatic behaviour Intimidating behaviour in animals which serves to warn off potential predators. It may be bluff (e.g. the inflation of the lungs i… turnover , turn·o·ver / ˈtərnˌōvər/ • n. 1. the amount of money taken by a business in a particular period: a turnover approaching $4 million. ∎ Stock Market th… Alum , alum (ăl´əm), any one of a series of isomorphous double salts that are hydrated sulfates of a univalent cation (e.g., potassium, sodium, ammonium, ce…
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NEARBY TERMS
ionic substitution